Colorimetric radiation dosimetry based on functional polymer and nanoparticle hybrid

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United States of America Patent

PATENT NO 9057787
APP PUB NO 20140312249A1
SERIAL NO

13868654

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A method for colorimetric radiation dosimetry includes subjecting an aggregate including a polymeric matrix having uniformly dispersed nanoparticles therein to radiation. The aggregate is soaked in a solution selected to dissolve decomposed pieces of the polymeric matrix to release into the solution nanoparticles from the decomposed pieces. Color of the solution is compared to a reference to determine a dose of radiation based on number of liberated nanoparticles.

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Patent Owner(s)

  • GLOBALFOUNDRIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Qing Yorktown Heights, US 150 561
Cheng, Kangguo Schenectady, US 3073 29791
Li, Zhengwen Scarsdale, US 126 1297
Liu, Fei Yorktown Heights, US 388 2253
Zhang, Zhen Ossining, US 434 3876

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